Installation; Connecting To Mains - ESAB LHF 400 Instrucciones De Uso

GB
5

INSTALLATION

The installation must be executed by a professional.
WARNING!
This product is intended for industrial use. In a domestic environment this product may cause radio
interference. It is the user's responsibility to take adequate precautions.
Installation must be carried out by a qualified electrician.
S
S Check that the welding rectifier is configured for the available mains supply
before connecting it to the mains.
S See Connecting to mains for cable rating and fuse rating.
S Connect the mains cable to the rectifier according to the relevant regulations and
install a suitable fuse in the main fuse box.
S Make sure the welding rectifier is not covered or positioned so that cooling is
obstructed.
5.1

Connecting to mains

Frequency
Voltage
Current at
100% duty cycle
60% duty cycle
35% duty cycle
Fuse, slow
Cable area (4xmm2)
Frequency
Voltage
Current at
100% duty cycle
60% duty cycle
35% duty cycle
Fuse, slow
Cable area (4xmm2)
Cable areas comply with Swedish regulations.
bh10d13e
LHF 400
50 Hz
230/400/
415/500 V
34/19/19/16 A
42/24/24/20 A
53/31/31/25 A
63/25/25/20 A
10/4/4/2,5
LHF 400
60 Hz
230/440/550V
34/19/16 A
42/24/20 A
53/31/25 A
63/25/20 A
10/4/2,5
– 30 –
LHF 630
50 Hz
230/400/
415/500 V
65/38/38/30 A
81/47/47/38 A
102/59/59/47A
80/50/50/35 A
25/10/10/6
LHF 630
60 Hz
230/440/550V
65/38/30 A
81/47/38 A
102/59/47 A
80/50/35 A
25/10/6
LHF 800
50 Hz
230/400/
415/500 V
86/49/49/40 A
107/62/60/50A
136/79/79/63A
100/63/63/50A
35/10/10/10
LHF 800
60 Hz
230/440/550V
86/49/40 A
107/62/50 A
136/79/63 A
100/63/50 A
35/10/10